private void ApptDeleteBtn_Click(object sender, RoutedEventArgs e)
{
//Create an object called CurrentAppt of type Appt1
Appointment1 CurrentAppt = new Appointment1();
//CurrentAppt holds the values of the selectedItem by casting the ApptDataGrid as type Appt1. This makes it possible to grab these values
CurrentAppt = (Appointment1)ApptDataGrid.SelectedItem;
MessageBoxResult messageBoxResult = System.Windows.MessageBox.Show("Delete Appointment for " + CurrentAppt.Client + "?", "Delete Confirmation", System.Windows.MessageBoxButton.YesNo);
if (messageBoxResult == MessageBoxResult.Yes)
{
AppointmentID = CurrentAppt.AppointmentID.ToString();
//Execute the following query to delete the record from the Appt table using the ApptID
dbContext.Database.ExecuteSqlCommand("Delete from Appointment where AppointmentID = @ApptID",
//assign parameters values
new SqlParameter("ApptID", this.AppointmentID));
//Execute the following query to delete the record from the person table using the person ID
// dbContext.Database.ExecuteSqlCommand("Delete from Person where PersonID = @PersonID",
//new SqlParameter("PersonID", this.AppointmentID));
var Appt = dbContext.Appointments1.SqlQuery("select * from Appointments").ToList();
ApptDataGrid.ItemsSource = Appt;
MessageBox.Show("An Appointment for " + CurrentAppt.Client.ToString() + " was deleted");
//Populated the datagrid so that it no longer contains the deleted record
ApptDataGrid.SelectedIndex = 0;
//Resets the text fields
ApptDate.Text = null;
TimeCB.SelectedIndex = -1;
DurationCB.SelectedIndex = -1;
CounselorCB.SelectedIndex = -1;
ScheduledByCB.SelectedIndex = -1;
RoomCB.SelectedIndex = -1;
NotesTxt.Text = null;
ClientCB.SelectedIndex = -1;
AppointmentID = null;
ApptAddBtn.IsEnabled = true;
ApptEditBtn.IsEnabled = true;
}
}
private void ApptEditBtn_Click(object sender, RoutedEventArgs e)
{
//Create an object called CurrentAppointment of type Appointment1
Appointment1 CurrentAppointment = new Appointment1();
//CurrentAppointment holds the values of the selectedItem by casting the AppointmentDataGrid as type Appointment1. This makes it possible to grab these values
CurrentAppointment = (Appointment1)ApptDataGrid.SelectedItem;
Index = ApptDataGrid.SelectedIndex;
//ScheduledFor CurrentClient = new ScheduledFor();
CounselorCB.SelectedValue = CurrentAppointment.Counselor;
ClientCB.SelectedValue = CurrentAppointment.Client;
//this separates the first name from the last name so that I can use it to select the value in the combo box
ScheduledByCB.SelectedValue = CurrentAppointment.ScheduledBy;
string DateTime = CurrentAppointment.StartTime.ToString();
//Ex: ger = Holly White
//spits the time
var DTime = DateTime.Split(' ');
//Ex: [1] = White [0] = Holly
string Time = DTime[1].ToString();
string AMPM = DTime[2].ToString();
string Date = DTime[0].ToString();
String FinalTime = Time + " " + AMPM;
//Populate the text fields with their respective data from the datagrid
ApptDate.Text = Date;
TimeCB.Text = FinalTime;
RoomCB.Text = CurrentAppointment.RoomName;
NotesTxt.Text = CurrentAppointment.Notes;
DurationCB.Text = CurrentAppointment.Duration.ToString();
//AppointmentID holds the AppointmentID of the record that is being updated
this.AppointmentID = CurrentAppointment.AppointmentID.ToString();
ApptEditBtn.IsEnabled = false;
ApptAddBtn.IsEnabled = false;
}
private void ApptAddBtn_Click(object sender, RoutedEventArgs e)
{
try
{
//iMatch holds the value to know if the appointment name matches any name in current room
int iMatch = 0;
//the for loop goes through all the records to check if there are any matches
for (int iCount = 0; iCount < ApptDataGrid.Items.Count - 1; iCount++)
{
//create an object of type appointment1 to access appointment information from datagrid
Appointment1 CurrentAppt = new Appointment1();
ApptDataGrid.SelectedIndex = iCount;// set the index to that of the iCount
CurrentAppt = (Appointment1)ApptDataGrid.SelectedItem;
String Date = ApptDate.SelectedDate.Value.ToShortDateString();
String Time = (String)TimeCB.SelectionBoxItem;
String DateTime = Date + " " + Time;
//if the new name matches a record, one is added to iMatch
if (DateTime == CurrentAppt.StartTime.ToString() &&
ClientCB.SelectionBoxItem.ToString() == CurrentAppt.Client &&
RoomCB.SelectionBoxItem.ToString() == CurrentAppt.RoomName &&
CounselorCB.SelectionBoxItem.ToString() == CurrentAppt.Counselor)
{
iMatch++;
}
}
if (iMatch > 0)
{
//asks the user if they want to add the name even tho it already exists
MessageBoxResult messageBoxResult = System.Windows.MessageBox.Show("An Appointment already exists with this name, add anyway?", "Add Confirmation", System.Windows.MessageBoxButton.YesNo);
if (messageBoxResult == MessageBoxResult.Yes)
{
string Counselor = CounselorCB.SelectionBoxItem.ToString();
//Ex: ger = Holly White
var CounselorName = Counselor.Split(' ');
//Ex: [1] = White [0] = Holly
string CounselorLastName = CounselorName[1].ToString();
string CounselorFirstName = CounselorName[0].ToString();
//runs query
int query_super_ID = (from Person in dbContext.People
where Person.FirstName == CounselorFirstName &&
Person.LastName == CounselorLastName
select Person).First <Person>().personID;
int CLRID = Convert.ToInt32(query_super_ID);
//Separate Employee First Name and Last Name
string Employee = ScheduledByCB.SelectionBoxItem.ToString();
//Ex: ger = Holly White
var EmployeeName = Employee.Split(' ');
//Ex: [1] = White [0] = Holly
string EmployeeLastName = EmployeeName[1].ToString();
string EmployeeFirstName = EmployeeName[0].ToString();
//runs query
int query_Emp_ID = (from Person in dbContext.People
where Person.FirstName == EmployeeFirstName &&
Person.LastName == EmployeeLastName
select Person).First <Person>().personID;
int EmpID = Convert.ToInt32(query_Emp_ID);
//Client
string Client = ClientCB.SelectionBoxItem.ToString();
//Ex: ger = Holly White
var ClientName = Client.Split(' ');
//Ex: [1] = White [0] = Holly
string ClientLastName = ClientName[1].ToString();
string ClientFirstName = ClientName[0].ToString();
int query_Client_ID = (from Person in dbContext.People
where Person.FirstName == ClientFirstName &&
Person.LastName == ClientLastName
select Person).First <Person>().personID;
int CID = Convert.ToInt32(query_Client_ID);
//concatenates the Date and TIme combobox
String Date = ApptDate.SelectedDate.Value.ToShortDateString();
String Time = (String)TimeCB.SelectionBoxItem;
String DateTime = Date + " " + Time;
//runs query
dbContext.Database.ExecuteSqlCommand("Insert into Appointment(StartTime, Duration, CounselorID, EmployeeID, RoomNumber, Notes) values (@StartTime, @Duration, @Counselor,@Employee, (Select RoomNumber from Room where RoomName =@RoomName), @Notes)",
new SqlParameter("StartTime", DateTime),
new SqlParameter("Duration", DurationCB.SelectionBoxItem),
new SqlParameter("Counselor", CLRID),
new SqlParameter("Employee", EmpID),
new SqlParameter("RoomName", RoomCB.SelectionBoxItem),
new SqlParameter("Notes", NotesTxt.Text));
dbContext.Database.ExecuteSqlCommand("Insert into ScheduledFor (AppointmentID, ClientID) values((Select max(AppointmentID) from appointment), @Client)",
new SqlParameter("Client", CID));
//populates the datagrid with the Employee1 view information
var Appointment = dbContext.Appointments1.SqlQuery("select * from Appointments").ToList();
ApptDataGrid.ItemsSource = Appointment;
ApptDataGrid.SelectedIndex = 0;
MessageBox.Show("An Appointment was added for " + ClientCB.SelectionBoxItem.ToString());
//Resets the text fields
ApptDate.Text = null;
TimeCB.SelectedIndex = -1;
DurationCB.SelectedIndex = -1;
CounselorCB.SelectedIndex = -1;
ScheduledByCB.SelectedIndex = -1;
RoomCB.SelectedIndex = -1;
NotesTxt.Text = null;
ClientCB.SelectedIndex = -1;
AppointmentID = null;
}
else
{
//resets the fields
ApptDate.Text = null;
TimeCB.SelectedIndex = -1;
DurationCB.SelectedIndex = -1;
CounselorCB.SelectedIndex = -1;
ScheduledByCB.SelectedIndex = -1;
RoomCB.SelectedIndex = -1;
NotesTxt.Text = null;
ClientCB.SelectedIndex = -1;
AppointmentID = null;
}
}
else
{
string Counselor = CounselorCB.SelectionBoxItem.ToString();
//Ex: ger = Holly White
var CounselorName = Counselor.Split(' ');
//Ex: [1] = White [0] = Holly
string CounselorLastName = CounselorName[1].ToString();
string CounselorFirstName = CounselorName[0].ToString();
int query_super_ID = (from Person in dbContext.People
where Person.FirstName == CounselorFirstName &&
Person.LastName == CounselorLastName
select Person).First <Person>().personID;
int CLRID = Convert.ToInt32(query_super_ID);
//Separate Employee First Name and Last Name
string Employee = ScheduledByCB.SelectionBoxItem.ToString();
//Ex: ger = Holly White
var EmployeeName = Employee.Split(' ');
//Ex: [1] = White [0] = Holly
string EmployeeLastName = EmployeeName[1].ToString();
string EmployeeFirstName = EmployeeName[0].ToString();
int query_Emp_ID = (from Person in dbContext.People
where Person.FirstName == EmployeeFirstName &&
Person.LastName == EmployeeLastName
select Person).First <Person>().personID;
int EmpID = Convert.ToInt32(query_Emp_ID);
//Client
string Client = ClientCB.SelectionBoxItem.ToString();
//Ex: ger = Holly White
var ClientName = Client.Split(' ');
//Ex: [1] = White [0] = Holly
string ClientLastName = ClientName[1].ToString();
string ClientFirstName = ClientName[0].ToString();
int query_Client_ID = (from Person in dbContext.People
where Person.FirstName == ClientFirstName &&
Person.LastName == ClientLastName
select Person).First <Person>().personID;
int CID = Convert.ToInt32(query_Client_ID);
String Date = ApptDate.SelectedDate.Value.ToShortDateString();
String Time = (String)TimeCB.SelectionBoxItem;
String DateTime = Date + " " + Time;
dbContext.Database.ExecuteSqlCommand("Insert into Appointment(StartTime, Duration, CounselorID, EmployeeID, RoomNumber, Notes) values (@StartTime, @Duration, @Counselor,@Employee, (Select RoomNumber from Room where RoomName =@RoomName), @Notes)",
new SqlParameter("StartTime", DateTime),
new SqlParameter("Duration", DurationCB.SelectionBoxItem),
new SqlParameter("Counselor", CLRID),
new SqlParameter("Employee", EmpID),
new SqlParameter("RoomName", RoomCB.SelectionBoxItem),
new SqlParameter("Notes", NotesTxt.Text));
dbContext.Database.ExecuteSqlCommand("Insert into ScheduledFor (AppointmentID, ClientID) values((Select max(AppointmentID) from appointment), @Client)",
new SqlParameter("Client", CID));
//populates the datagrid with the Employee1 view information
var Appointment = dbContext.Appointments1.SqlQuery("select * from Appointments").ToList();
ApptDataGrid.ItemsSource = Appointment;
ApptDataGrid.SelectedIndex = 0;
MessageBox.Show("An Appointment was added for " + ClientCB.SelectionBoxItem.ToString());
//Resets the text fields
ApptDate.Text = null;
TimeCB.SelectedIndex = -1;
DurationCB.SelectedIndex = -1;
CounselorCB.SelectedIndex = -1;
ScheduledByCB.SelectedIndex = -1;
RoomCB.SelectedIndex = -1;
NotesTxt.Text = null;
ClientCB.SelectedIndex = -1;
AppointmentID = null;
}
}
catch
{
MessageBox.Show("Please Enter All information");
}
}